情人节之礼 js项链效果

复制代码 代码如下:





*{margin: 0px;padding: 0px;}
.cont{width: 1100px;overflow: hidden;margin: 0 auto;}
.div1, .div7{width: 50px;height: 50px;border: 1px solid red;float: left;overflow: hidden;border-radius: 50px;}
.div1 img, .div7 img{width: 50px;height: 50px;}
.div2, .div6{width: 100px;height: 100px;border: 1px solid red;float: left;overflow: hidden;border-radius: 100px;}
.div2 img, .div6 img{width: 100px;height: 100px;}
.div3, .div5{width: 200px;height: 200px;border: 1px solid red;float: left;overflow: hidden;border-radius: 200px;}
.div3 img, .div5 img{width: 200px;height: 200px;}
.div4{width: 300px;height: 300px;border: 1px solid red;float: left;overflow: hidden;border-radius: 300px;}
.div4 img{width: 300px;height: 300px;}






























第二个项链
实现原理将img的src属性循环设置图片
效果图：

复制代码 代码如下:





*{margin: 0px;padding: 0px;}
.cont{width: 1100px;overflow: hidden;margin: 0 auto;}
.div1, .div7{width: 50px;height: 50px;border: 1px solid red;float: left;overflow: hidden;border-radius: 50px;}
.div1 img, .div7 img{width: 50px;height: 50px;}
.div2, .div6{width: 100px;height: 100px;border: 1px solid red;float: left;overflow: hidden;border-radius: 100px;}
.div2 img, .div6 img{width: 100px;height: 100px;}
.div3, .div5{width: 200px;height: 200px;border: 1px solid red;float: left;overflow: hidden;border-radius: 200px;}
.div3 img, .div5 img{width: 200px;height: 200px;}
.div4{width: 300px;height: 300px;border: 1px solid red;float: left;overflow: hidden;border-radius: 300px;}
.div4 img{width: 300px;height: 300px;}






























第三个项链
实现原理将div按指定轨迹移动
效果图：

复制代码 代码如下:





.div1{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233126435.jpg) center center;position: absolute;}
.div2{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233126464.jpg) center center;position: absolute;}
.div3{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233126342.jpg) center center;position: absolute;}
.div4{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233126709.jpg) center center;position: absolute;}
.div5{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233126717.jpg) center center;position: absolute;}
.div6{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233126170.jpg) center center;position: absolute;}
.div7{width: 100px;height: 100px;border: 1px solid red;overflow: hidden;border-radius: 300px;background: url(/upload/201202/20120213233127469.jpg) center center;position: absolute;}
.love{width: 300px;height: 300px;border: 1px solid red;overflow: hidden;border-radius: 50px 300px 300px 300px ;background: url(/upload/201202/20120213233126435.jpg) center center;position: absolute;}